P.K. · P Kozlowski · Piotr B Kozlowski · Roland Piotr Kozlowski
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Podstawy transportu lotniczego | 978-83-62259-42-7 (83-62259-42-6) | Sumeer Chakuu | |
| Randka z Bogiem i z czlowiekiem | 978-83-7505-163-6 (83-7505-163-2) | 2009 | |